CN213130825U

CN213130825U - Quantitative infusion extraction device

Info

Publication number: CN213130825U
Application number: CN202021083120.XU
Authority: CN
Inventors: 张华�
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-05-07
Anticipated expiration: 2030-06-12

Abstract

The infusion quantitative extraction device comprises a solution suction system, a disinfection system, a drying system, a control system and an operation table, wherein a placing frame is placed on the table top of the operation table, an operation groove with a cambered surface is formed in the table top of the operation table, a connecting seat is fixed at the center of the bottom of the operation groove, and a puncture needle is installed on the connecting seat; in summary, the microcontroller of the utility model is used as a core control element to control the liquid pump to accurately pump the liquid in the infusion bottle, thereby reducing manual operation, and after the liquid is pumped, the microcontroller controls the disinfection pump to work to disinfect the puncture needle, the disinfection waste liquid flows into the waste liquid cavity, then the puncture needle is air-dried by the air heater, and the whole process meets the safety and sanitation standards; the utility model has the advantages of reasonable design, convenient to use, the nurse's that has significantly reduced intensity of labour, the practicality is strong.

Description

Quantitative infusion extraction device

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to infusion ration draw-out device.

Background

Most patients in each department need water delivery treatment, but the infusion amount of different patients is different every time according to different disease conditions of the patients, the existing infusion bag or liquid in the infusion bottle is fixed, and medical staff is required to pump and pour the redundant amount, for example, the infusion amount of infants is about 20ml, the existing minimum infusion bottle capacity is 50ml, at the moment, nurses need to pump 30ml by using an injector, the nurses have manual operation errors in the pumping process, the infusion amount is not well controlled, and the accuracy of the infusion amount is not high; moreover, if a large number of infants are in need of transfusion, a nurse needs to suck a large amount of solution in the transfusion bottle to reach the transfusion standard, the workload is large, and a large amount of time is consumed; therefore, in view of the above circumstances, it is necessary to design a device for quantitatively extracting solution from an infusion bottle to meet the infusion requirements of patients.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solution to the deficiencies in the prior art, which provides a transfusion quantitative extracting device which can quantitatively suck the solution in the transfusion bottle and reduce the workload of nurses.

In order to solve the technical problem, the utility model adopts the following technical scheme: the quantitative infusion extracting device comprises a solution pumping system, a disinfecting system, a drying system, a control system and an operating platform, wherein a placing frame is placed on the table top of the operating platform, an operating groove with a cambered surface is formed in the table top of the operating platform, a connecting seat is fixed at the center of the bottom of the operating groove, a puncture needle and a support are installed on the connecting seat, an annular groove is formed in the inner wall of the operating groove along the circumferential direction, an annular pipeline is installed in the annular groove, a plurality of spray holes are formed in the inner ring of the annular pipeline, the spray directions of the spray holes face the puncture needle, and a;

the solution flushing system comprises a liquid pump and a waste liquid cavity, the liquid pump and the waste liquid cavity are both arranged in an operation table, a puncture needle is connected with a liquid inlet of the liquid pump through a hose, a liquid outlet of the liquid pump is connected with the waste liquid cavity, a liquid discharge pipe is further arranged at the bottom of the operation table and connected with the bottom of the waste liquid cavity, a liquid discharge valve is arranged on the liquid discharge pipe, a plurality of liquid discharge holes are formed in the lower portion of the operation groove, and the liquid discharge holes are connected with the waste liquid cavity through a flow guide channel;

the disinfection system comprises a disinfectant containing cavity and a disinfection pump, the disinfectant containing cavity and the disinfection pump are both arranged in an operation table, a liquid inlet of the disinfection pump is connected with the disinfectant containing cavity, a liquid outlet of the disinfection pump is connected with an annular pipeline through a hose, a first electromagnetic valve is arranged on the hose connecting the disinfection pump with the annular pipeline, a liquid filling opening is arranged on the table top of the operation table and connected with the disinfectant containing cavity, and a plug is arranged on the liquid filling opening;

the drying system comprises an air heater, the air heater is arranged on the operating platform, an air outlet of the air heater is connected with the annular pipeline through an air pipe, and a second electromagnetic valve is arranged on the air pipe;

the control system comprises an operation panel and a microcontroller, the operation panel is arranged on the table top of the operation table, a display screen and a key input module are arranged on the operation panel, the microcontroller is arranged in the operation table, and the microcontroller is respectively connected with the display screen, the key input module, the air heater, the second electromagnetic valve, the disinfection pump, the first electromagnetic valve and the liquid pump through lines.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: the microcontroller is used as a core control element to control the liquid pump to accurately suck the liquid in the infusion bottle, so that manual operation is reduced, in addition, after the liquid is sucked, the microcontroller controls the disinfection pump to work to disinfect the puncture needle, the disinfection waste liquid flows into the waste liquid cavity, then the puncture needle is air-dried by the air heater, and the whole process meets the safety and sanitation standards; the utility model has the advantages of reasonable design, convenient to use, the nurse's that has significantly reduced intensity of labour, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a plan view of the present invention.

Detailed Description

As shown in fig. 1 and 2, the utility model discloses a quantitative draw-out device of infusion, including solution suction system, disinfection system, drying system, control system and operation panel 1, place rack 2 on the mesa of operation panel 1, rack 2 is used for placing the infusion bottle, set up cambered surface's operation groove 3 on the mesa of operation panel 1, the bottom center of operation groove 3 is fixed with connecting seat 4, install pjncture needle 5 and support 23 on connecting seat 4, set up the ring channel along the circumferencial direction on the inner wall of operation groove 3, install ring channel 6 in the ring channel, the inner circle of ring channel 6 has seted up a plurality of orifices, the injection direction of orifice all faces pjncture needle 5, be provided with shield 7 on the operation groove 3;

the solution flushing system comprises a liquid pump 8 and a waste liquid cavity 9, the liquid pump 8 and the waste liquid cavity 9 are both arranged in the operation table 1, the puncture needle 5 is connected with a liquid inlet of the liquid pump 8 through a hose, a liquid outlet of the liquid pump 8 is connected with the waste liquid cavity 9, a liquid discharge pipe 10 is further installed at the bottom of the operation table 1, the liquid discharge pipe 10 is connected with the bottom of the waste liquid cavity 9, a liquid discharge valve is installed on the liquid discharge pipe 10, a plurality of liquid discharge holes 11 are formed in the lower portion of the operation groove 3, and the plurality of liquid discharge holes 11 are connected with the waste liquid cavity 9 through a flow guide channel;

the disinfection system comprises a disinfectant containing cavity 13 and a disinfection pump 14, the disinfectant containing cavity 13 and the disinfection pump 14 are both arranged in the operation table 1, a liquid inlet of the disinfection pump 14 is connected with the disinfectant containing cavity 13, a liquid outlet of the disinfection pump 14 is connected with the annular pipeline 6 through a hose, a first electromagnetic valve 15 is arranged on the hose connecting the disinfection pump 14 and the annular pipeline 6, a liquid filling opening 16 is arranged on the table top of the operation table 1, the liquid filling opening 16 is connected with the disinfectant containing cavity 13, and a plug is arranged on the liquid filling opening 16;

the drying system comprises an air heater 17, the air heater 17 is arranged on the operating platform 1, an air outlet of the air heater 17 is connected with the annular pipeline 6 through an air pipe, and a second electromagnetic valve 18 is arranged on the air pipe;

the control system comprises an operation panel 19 and a microcontroller 20, the operation panel 19 is arranged on the table top of the operation table 1, a display screen 21 and a key input module 22 are arranged on the operation panel 19, the microcontroller 20 is arranged in the operation table 1, and the microcontroller 20 is respectively connected with the display screen 21, the key input module 22, the hot air blower 17, the second electromagnetic valve 18, the disinfection pump 14, the first electromagnetic valve 15 and the liquid pump 8 through lines.

The utility model discloses a use as follows: for example, a patient needs to input 30ml of glucose solution, the minimum infusion bottle capacity is 50ml, at the moment, 20ml of solution needs to be pumped, the 50ml infusion bottle is inverted, the infusion bottle is inserted into the infusion bottle through the puncture needle 5, the support 23 is used for placing and supporting the infusion bottle, then 20 is input on the operation panel 19 through the key input module 22, after the microcontroller 20 receives an instruction signal, the pumping amount is displayed on the display screen 21, then the microcontroller 20 controls the pumping pump 8 to work, the pumping pump 8 pumps 20ml of liquid in the infusion bottle through the hose and the puncture needle 5, and then the liquid is conveyed to the waste liquid cavity 9, so that quantitative pumping work is completed; then the microcontroller 20 starts the disinfection pump 14 and opens the first electromagnetic valve 15, the disinfection pump 14 pumps the disinfection solution in the disinfection solution containing cavity 13 into the annular pipeline 6, and the disinfection solution is sprayed to the puncture needle 5 through the spray hole, so as to disinfect the puncture needle 5, and the disinfection solution flowing down from the puncture needle 5 flows into the waste solution cavity 9 through the liquid discharge hole 11 and the flow guide channel 12;

after disinfection, the microcontroller 20 controls the disinfection pump 14 and the first electromagnetic valve 15 to be closed, the hot air blower 17 and the second electromagnetic valve 18 to be opened, the hot air blower 17 conveys hot air to the annular pipeline 6 through an air pipe, the hot air is sprayed to the puncture needle 5 through the spray hole, the puncture needle 5 is subjected to air drying treatment, and after the air drying treatment, the dustproof cover 7 is placed on the operation groove 3 to prevent dust from falling into the operation groove 3 to pollute the puncture needle 5;

in addition, the liquid in the waste liquid cavity 9 can be smoothly discharged through the liquid discharge pipe 10, and the disinfectant can be injected into the disinfectant containing cavity 13 through the liquid adding port 16 to supplement the disinfectant.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. Infusion ration draw-out device, its characterized in that: the automatic cleaning device comprises a solution suction system, a disinfection system, a drying system, a control system and an operation table, wherein a placing frame is placed on a table top of the operation table, an operation groove with a cambered surface is formed in the table top of the operation table, a connecting seat is fixed at the center of the bottom of the operation groove, a puncture needle and a support are installed on the connecting seat, an annular groove is formed in the inner wall of the operation groove along the circumferential direction, an annular pipeline is installed in the annular groove, a plurality of spray holes are formed in the inner ring of the annular pipeline, the spray directions of the spray holes face the puncture;