CN108057139A - It is a kind of that there is the transfusion system of automatic medicine-change - Google Patents

Abstract

The invention discloses an infusion system with an automatic dressing change function, which relates to the field of medical devices and includes: an infusion set; an infusion bag transport unit, which is used to transfer the liquid bag; an identification unit, which is used to identify the information of the infusion bag; The remaining amount monitoring unit is used to monitor the remaining amount of medical solution in the infusion bag; the dressing change unit is used to control the bottle stopper piercer of the infusion set to replace the medical solution. The invention can detect the remaining amount of the infusion bag, and automatically replace the liquid medicine when it is necessary to replace it, has a safe and efficient medicine changing function, reduces the workload of the medical staff for changing the medicine, and provides convenience for the daily work of the medical staff.

Description

An infusion system with automatic dressing change function

technical field

The invention relates to the field of medical devices, in particular to an infusion system with an automatic dressing change function.

Background technique

Intravenous infusion is a treatment method commonly used in clinical practice, but it has been performed manually for a long time;

However, during the peak period of infusion, the workload of nurses to replace infusion is heavy, which consumes most of the nurse's working time, affects the efficiency of daily medical assistance, and causes nurses' working time to be occupied by simple and repetitive infusion work. When the situation is serious, it cannot be dealt with in time, which will cause harm to the patient, and even lead to medical accidents in serious cases.

Contents of the invention

In view of the defects existing in the prior art, the purpose of the present invention is to provide an infusion system with an automatic dressing change function, which can detect the remaining volume of the infusion bag, and automatically replace the liquid medicine when it needs to be replaced, with safe and efficient replacement. The drug function realizes automatic dressing change, which reduces the workload of medical staff and provides convenience for the daily work of medical staff.

For achieving above object, the technical scheme that the present invention takes is:

An infusion system with an automatic dressing change function, comprising:

Infusion set;

Transfusion bag transport unit, which is used to transfer the transport fluid bag;

an identification unit, which is used to identify the information of the infusion bag;

An infusion liquid residual monitoring unit, which is used to monitor the liquid medicine residual in the infusion bag;

A dressing change unit, which is used to control the bottle stopper piercer of the infusion set to replace the medicinal solution; at the same time,

When the monitoring unit for the remaining amount of infusion detects that the remaining amount of the infusion bag being infused is lower than the preset drug dosage threshold, the monitoring unit for remaining amount of infusion sends a transfer instruction to the infusion bag transport unit to control the The infusion bag transportation unit transports a plurality of the infusion bags through the identification unit, and when the identification unit identifies the infusion bag that needs to be replaced, the identification unit sends a dressing change instruction to the dressing change unit, and the control The dressing changing unit pulls out the cork piercer on the infusion bag being infused and inserts it into the infusion bag that needs to be replaced.

On the basis of the above technical solution, the transfusion bag transport unit includes:

A support rod, the top end of which is provided with a rotating part;

A drug-hanging rail, the drug-hanging rail is set on the support rod to be transported by the rotating parts to the infusion bag;

A fixing rail, the fixing rail is arranged on the support rod for fixing the opening of the infusion bag.

On the basis of the above technical solution, the rotating part rotates around the axis of the support rod;

A plurality of hanging parts for fixing the infusion bag are slidably arranged on the medicine hanging rail, and the medicine hanging rail is connected with the rotating parts;

The fixing rail is located directly below the medicine hanging rail, and a plurality of clamping holes for fixing the mouth of the infusion bag are arranged at equal intervals on the fixing rail; meanwhile,

The identification unit is arranged in the middle of the support rod.

On the basis of the above technical solution, the drug-hanging rail and the fixed rail are ring structures, the inner edge of the drug-hanging rail is connected to the rotating part, and the inner edge of the fixed rail is connected to the support rod Swipe to connect.

On the basis of the above technical solution, the drug-hanging parts include:

a slider, the slider is slidably arranged on the medicine hanging rail;

A fixing part, the fixing part is a hook or a clamp, and the fixing part is used to fix the infusion bag;

A connecting piece, the connecting piece is used to connect the slider and the fixing part.

On the basis of the above technical solution, the dressing unit includes:

a mechanical arm, the mechanical arm is arranged at the lower end of the support rod;

a mechanical clip, the mechanical clip is arranged on the mechanical arm for inserting or pulling out the cork piercer; at the same time,

The infusion residual monitoring unit is arranged on the mechanical clip.

On the basis of the foregoing technical solutions, the present invention also includes:

The drip rate monitoring unit is used to monitor the drip rate of the infusion set, and when the drip rate is not within the preset safe drip rate range, a drip rate alarm is issued.

On the basis of the above technical solution, the drop rate monitoring unit is provided with a groove for wrapping the Murphy dropper of the infusion set.

On the basis of the above technical solution, the drip rate monitoring unit includes:

An infrared sensing part, used for monitoring the dripping speed of the infusion set;

The alarm component is used for performing a drip rate alarm when the drip rate is not within the safe drip rate range.

On the basis of the above technical solutions, the present invention also includes: a remote controller;

The remote controller is respectively connected with the infusion bag transportation unit, the identification unit, the infusion residual monitoring unit, the dressing changing unit and the drip speed monitoring unit through wireless signals.

Compared with the prior art, the present invention has the advantages of:

(1) The present invention can detect the remaining volume of the infusion bag, and automatically replace the liquid medicine when it is necessary to replace it. It has a safe and efficient function of changing the medicine, reduces the workload of the medical staff for changing the medicine, and provides a better solution for the daily work of the medical staff. convenient.

(2) The drug-hanging rail and the fixed rail of the present invention work together to fix the top and bottom ends of each infusion bag, thereby facilitating the transfer of each infusion bag.

(3) The drip rate monitoring unit of the present invention is used to monitor the drip rate of the infusion set. When the drip rate is not within the preset safe drip rate range, the drip rate alarm is performed, and the infusion situation is fed back to the medical staff in time.

Description of drawings

Fig. 1 is the structural block diagram of the transfusion system with automatic dressing changing function in the embodiment 1 of the present invention;

2 is a schematic structural view of the infusion bag transport unit, identification unit, infusion residual monitoring unit and dressing change unit of the infusion system with automatic dressing change function in Example 2 of the present invention;

Fig. 3 is embodiment 2 of the present invention

Schematic diagram of the structure of the dressing change unit;

4 is a structural block diagram of an infusion system with an automatic dressing change function in Embodiment 3 of the present invention;

Fig. 5 is a schematic structural view of the drip rate monitoring unit in Embodiment 3 of the present invention;

6 is a structural block diagram of an infusion system with an automatic dressing change function in Embodiment 4 of the present invention;

In the figure: 1, transfusion bag transport unit; 10, support rod; 101, rotating part; 11, drug hanging rail; 111, hanging part; 1110, slider; 1111, fixed part; rail; 120, card hole; 2, identification unit; 3, monitoring unit for infusion remaining; 4, dressing unit; 40, mechanical arm; 41, mechanical clip; 5, drip speed monitoring unit; 50, groove; 51, Infrared sensing part; 52. Alarm part; 6. Remote controller.

Detailed ways

Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

Example 1

Referring to Fig. 1, an embodiment of the present invention provides an infusion system with an automatic dressing change function, including:

Infusion set;

Infusion bag transport unit 1, which is used to transfer the infusion bag;

Identification unit 2, which is used to identify the information of the infusion bag;

Infusion liquid residual monitoring unit 3, which is used to monitor the liquid medicine residual in the infusion bag;

Dressing changing unit 4, which is used to control the bottle stopper piercer of the infusion set to replace the medicinal solution; at the same time,

When the infusion fluid monitoring unit 3 detects that the fluid volume in the infusion bag being infused is lower than the preset dose threshold, the infusion fluid monitoring unit 3 sends a transfer command to the infusion bag transportation unit 1 to control the infusion bag transportation unit 1 to transport Multiple infusion bags pass through the recognition unit 2, and when the recognition unit 2 recognizes the infusion bag that needs to be replaced, the recognition unit 2 sends a dressing change command to the dressing change unit 4, and controls the dressing change unit 4 to take out the bottle stopper on the infusion bag being infused The trocar is inserted into the infusion bag that needs to be replaced.

Before the work of the present invention, the medical personnel input the comparison information of the infusion bag to the identification unit 2 according to the condition of the patient and the type of liquid medicine to be infused. Provide basis for the identification of infusion bags;

The medical personnel input the dosage threshold value into the residual infusion monitoring unit 3, so that the residual infusion monitoring unit 3 can have comparison data when comparing the remaining volume of the infusion bag;

In addition, the medical personnel place a plurality of infusion bags on the infusion bag transport unit 1,

During the working process of the present invention, the remaining infusion monitoring unit 3 continuously monitors the infusion bag being infused, and when the remaining amount is lower than the dose threshold, the remaining infusion monitoring unit 3 sends a transfer instruction to the infusion bag transport unit 1, The infusion bag transportation unit 1 moves each infusion bag and passes through the detection end of the identification unit 2 in turn. The identification unit 2 identifies each infusion bag. The unit 4 sends a dressing change instruction, and then the dressing changing unit 4 performs the dressing changing work, takes out the cork puncturer on the infusion bag being infused and inserts it into the infusion bag that needs to be replaced.

The invention can detect the remaining amount of the infusion bag, and automatically replace the liquid medicine when it is necessary to replace it, has a safe and efficient medicine changing function, reduces the workload of the medical staff for changing the medicine, and provides convenience for the daily work of the medical staff.

If necessary, the recognition unit 2 can be equipped with a prompt module, and when the recognition unit 2 fails to find an infusion bag that matches the comparison information of the infusion bag, a prompt will be given to inform the medical staff.

Example 2

Referring to Figures 2 and 3, the embodiment of the present invention provides an infusion system with an automatic dressing change function. The difference from Embodiment 1 is that the infusion bag transport unit 1 includes:

The support rod 10, the top end of the support rod 10 is provided with a rotating part 101;

The medicine hanging rail 11, the medicine hanging rail 11 is arranged on the support rod 10 and is transferred by the rotating part 101 to the infusion bag;

Fixed rail 12, fixed rail 12 is arranged on the support bar 10 and is used for fixing the sack of infusion bag;

The support rod 10 is used to support the drug hanging rail 11 and the fixed rail 12, and the rotating part 101 at the top of the supporting rod 10 is used to drive the medicine hanging rail 11 to rotate;

The drug-hanging rail 11 and the fixing rail 12 cooperate to fix the top and bottom ends of each infusion bag, thereby facilitating the transfer of each infusion bag.

In this embodiment, the rotating part 101 rotates around the axis of the support rod 10;

A plurality of hanging parts 111 for fixing the infusion bag are slidably arranged on the medicine hanging rail 11, and the medicine hanging rail 11 is connected with the rotating part 101;

The fixed rail 12 is located directly below the drug hanging rail 11, and the fixed rail 12 is provided with a plurality of clamping holes 120 for fixing the mouth of the infusion bag at equal intervals; at the same time,

The identification unit 2 is arranged in the middle of the support rod 10;

Specifically, both the drug-hanging rail 11 and the fixed rail 12 are annular structures, the inner edge of the drug-hanging rail 11 is connected to the rotating part 101, and the inner edge of the fixed rail 12 is slidably connected to the support rod 10;

Through the rotation of the rotating part 101, the medicine-hanging rail 11 can rotate around the support rod 10. Since the upper end of the infusion bag is connected to the medicine-hanging rail 11, and the lower end of the infusion bag is connected to the fixed rail 12, when the medicine-hanging rail 11 rotates, The fixed rail 12 can also be driven to rotate by the drug hanging rail 11;

During the rotation of the rotating part 101, a plurality of infusion bags will also rotate accordingly. Since the identification unit 2 is arranged in the middle of the support rod 10, the identification unit 2 can identify the plurality of infusion bags one by one, and the identity of each infusion bag The recognition is performed, and when the infusion bag that needs to be replaced is recognized, the recognition unit 2 sends a dressing change instruction to the dressing changing unit 4 .

In this embodiment, the hanging part 111 includes:

Slider 1110, the slider 1110 is slidably arranged on the medicine hanging rail 11;

The fixing part 1111, the fixing part 1111 is a hook or a clamp, and the fixing part 1111 is used to fix the infusion bag;

A connecting piece 1112, the connecting piece 1112 is used to connect the slider 1110 and the fixing part 1111;

Slider 1110 is used as the part that slides on the medicine hanging rail 11, and fixing part 1111 is used for fixing the infusion bag, specifically the top of fixing the infusion bag. According to the different structures of the infusion bag, the fixing part 1111 can be a hook or a clamp, and the connecting part 1112 can be a spring or other elastic components, which can cooperate with the slider 1110 and the connecting piece 1112 to hang the infusion bag.

In this embodiment, the dressing unit 4 includes:

A mechanical arm 40, the mechanical arm 40 is arranged at the lower end of the support rod 10;

Mechanical clamp 41, mechanical clamp 41 is arranged on the mechanical arm 40, is used for inserting or pulling out bottle cork piercer; Meanwhile,

The infusion residual monitoring unit 3 is set on the mechanical clamp 41;

When the dressing change unit 4 is performing a dressing change action, the mechanical arm 40 rotates and bends, so that the mechanical clip 41 moves to the area to be moved;

When the present invention is working, the mechanical arm 40 and the mechanical clamp 41 continue to hold the bottle stopper piercer under the infusion bag being infused. When it is insufficient, the infusion remaining monitoring unit 3 sends a transfer instruction to the infusion bag transport unit 1, controls the infusion bag transport unit 1 to transport multiple infusion bags through the identification end of the identification unit 2, and the identification unit 2 identifies the infusion bag that needs to be replaced , the identification unit 2 sends a dressing change instruction to the dressing changing unit 4, at this time, the mechanical arm 40 controls the mechanical clamp 41 to remove the cork piercer, inserts the cork piercer into the infusion bag to be replaced, and continues to clamp the cork The puncturer continues to monitor the replaced infusion bag with the infusion residual monitoring unit 3 .

Example 3

Referring to Figures 4 and 5, the embodiment of the present invention provides an infusion system with automatic dressing change function, the difference from Embodiments 1 and 2 is that the present invention also includes:

The drip rate monitoring unit 5 is used to monitor the drip rate of the infusion set, and when the drip rate is not within the preset safe drip rate range, the drip rate alarm is issued, and the infusion situation is fed back to the medical staff in time;

Before the drip speed monitoring unit 5 works, the medical staff will preset the drip speed monitoring unit 5, and set a safe drip speed range according to the patient's situation and the medicinal solution that needs to be input, so as to provide an alarm for the drip speed monitoring unit 5. Provide monitoring comparison basis.

In this embodiment, the drop rate monitoring unit 5 is provided with a groove 50 for wrapping the Murphy's dropper of the infusion set;

The Murphy's dropper is embedded in the groove 50 on the drop rate monitoring unit 5 for being close to the Murphy's dropper, so that the drop rate monitor unit 5 can obtain accurate monitoring effect.

In the present embodiment, drip speed monitoring unit 5 comprises:

The infrared sensing part 51 is used for monitoring the dripping speed of the infusion set;

Alarm component 52 is used for dripping speed alarm when the dripping speed is not within the safe dripping speed range;

During specific use, the alarm component 52 can be one or more of a buzzer, a vibrating motor and an LED lamp;

When the infrared sensing part 51 monitors the dripping speed of the Murphy's dropper of the infusion set, when the dripping speed of the Murphy's dropper exceeds the safe dripping speed range, then an alarm signal is sent to the alarming part 52, and the alarming part 52 receives After the alarm signal, go to the police.

Example 4

Referring to Fig. 6, the embodiment of the present invention provides an infusion system with automatic dressing changing function, which differs from Embodiments 1, 2 and 3 in that the present invention also includes: a remote controller 6;

The remote controller 6 is respectively connected with the infusion bag transportation unit 1, the identification unit 2, the infusion residual monitoring unit 3, the dressing change unit 4 and the drip speed monitoring unit 5 through wireless signals;

The present invention utilizes the remote controller 6 to control the infusion bag transport unit 1, the identification unit 2, the infusion residual monitoring unit 3, the dressing change unit 4 and the drip speed monitoring unit 5 and control their respective working conditions;

It should be noted that the remote controller 6 can be an electronic device with a wireless transmission function, and is configured with a touch screen that takes into account both command input and image display. 2. The infusion residual monitoring unit 3, the dressing change unit 4 and the drip speed monitoring unit 5 are remotely controlled and the working conditions of the above components are observed;

In addition, the remote controller 6 can also set parameters for the infusion bag transport unit 1 , the identification unit 2 , the infusion residual monitoring unit 3 , the dressing changing unit 4 and the drip speed monitoring unit 5 .

The present invention is not limited to the above-mentioned best implementation mode, anyone can draw other various forms of products under the enlightenment of the present invention, but no matter make any changes in its shape or structure, all those with the same or similar features as the present invention Approximate technical solutions are all within the scope of protection.

Claims (10)

1. A transfusion system with automatic dressing change function, characterized in that, the transfusion system comprises: Infusion set; An infusion bag transport unit (1), which is used to transfer the infusion bag; An identification unit (2), which is used to identify the information of the infusion bag; An infusion liquid residual monitoring unit (3), which is used to monitor the liquid medicine residual in the infusion bag; A dressing changing unit (4), which is used to control the bottle stopper piercer of the infusion set to replace the medicinal solution; at the same time, When the remaining infusion fluid monitoring unit (3) monitors that the remaining volume of the infusion bag being infused is lower than the preset dose threshold, the infusion residual monitoring unit (3) transports the unit to the infusion bag (1) Issue a transshipment instruction, control the infusion bag transportation unit (1) to transport a plurality of the infusion bags through the identification end of the identification unit (2), and the identification unit (2) identifies all the infusion bags that need to be replaced When using the infusion bag, the recognition unit (2) sends a dressing change command to the dressing change unit (4), controls the dressing change unit (4) to take out the bottle stopper on the infusion bag that is being infused, and punctures it. device and insert it into the infusion bag that needs to be replaced. 2. A kind of transfusion system with automatic dressing change function as claimed in claim 1, is characterized in that, described transfusion bag transportation unit (1) comprises: A support rod (10), the top end of the support rod (10) is provided with a rotating part (101); A drug-hanging rail (11), the drug-hanging rail (11) is arranged on the support rod (10) and is transferred by the rotating part (101) to the infusion bag; A fixing rail (12), the fixing rail (12) is arranged on the support rod (10) for fixing the opening of the infusion bag. 3. A kind of transfusion system with automatic dressing change function as claimed in claim 2, is characterized in that: The rotating part (101) rotates around the axis of the support rod (10); The medicine hanging rail (11) is slidably provided with a plurality of medicine hanging parts (111) for fixing the infusion bag, and the medicine hanging rail (11) is connected with the rotating part (101); The fixed rail (12) is positioned directly below the drug-hanging rail (11), and the fixed rail (12) is equidistantly provided with a plurality of clamping holes ( 120); at the same time, The identification unit (2) is arranged in the middle of the support rod (10). 4. A kind of transfusion system with automatic dressing change function as claimed in claim 3, it is characterized in that: described drug hanging rail (11) and described fixed rail (12) are ring structures, and described drug hanging rail The inner edge of (11) is connected with the rotating part (101), and the inner edge of the fixed rail (12) is slidably connected with the support rod (10). 5. A kind of infusion system with automatic dressing change function as claimed in claim 3, is characterized in that, described medicine hanging part (111) comprises: A slider (1110), the slider (1110) is slidably arranged on the medicine hanging rail (11); A fixing part (1111), the fixing part (1111) is a hook or a clamp, and the fixing part (1111) is used to fix the infusion bag; A connecting piece (1112), the connecting piece (1112) is used to connect the slider (1110) and the fixing part (1111). 6. A kind of transfusion system with automatic dressing changing function as claimed in claim 1, is characterized in that, described dressing changing unit (4) comprises: A mechanical arm (40), the mechanical arm (40) is arranged at the lower end of the support rod (10); Mechanical clamp (41), described mechanical clamp (41) is arranged on the described mechanical arm (40), is used for inserting or extracting described bottle stopper piercer; Meanwhile, The infusion residual monitoring unit (3) is arranged on the mechanical clip (41). 7. A kind of transfusion system with automatic dressing changing function as claimed in claim 1, is characterized in that, described transfusion system also comprises: The drip speed monitoring unit (5) is used for monitoring the drip speed of the infusion set, and when the drip speed is not within the preset safe drip speed range, a drip speed alarm is issued. 8. A kind of transfusion system with automatic dressing change function as claimed in claim 7, is characterized in that: described drop rate monitoring unit (5) is provided with the concave hole of the Murphy's dropper that is used for wrapping described infusion set. Groove (50). 9. A kind of transfusion system with automatic dressing changing function as claimed in claim 7, is characterized in that, described drop rate monitoring unit (5) comprises: An infrared sensing part (51), used for monitoring the dripping speed of the infusion set; The alarm component (52) is used for performing a drip rate alarm when the drip rate is not within the safe drip rate range. 10. A kind of transfusion system with automatic dressing changing function as claimed in claim 7, is characterized in that, described transfusion system also comprises: remote controller (6); The remote controller (6) is respectively connected with the infusion bag transport unit (1), the identification unit (2), the infusion residual monitoring unit (3), the dressing changing unit (4) and the The drip speed monitoring unit (5) is connected through a wireless signal.