CN210963333U - Intelligent infusion apparatus shared by infusion and blood transfusion - Google Patents

Abstract

The utility model discloses an intelligent infusion set shared by infusion and blood transfusion, which comprises a Y-shaped three-way pipeline, the upper pipeline of the three-way pipeline is respectively the infusion pipeline and the blood-transfusion pipeline, and the lower pipeline is a common pipeline for infusion and blood transfusion; A monitoring device is detachably connected to the device, and the monitoring device can adjust the infusion speed, monitor the flow rate and the remaining flow, give an alarm and wirelessly transmit it to the nurse station of the hospital. The above-mentioned input device is also provided with an upper air vent, and the Murphy dripping pot of the infusion pipeline is provided with a dripper medicine input connector for matching with the front end of the needleless syringe, a built-in single-pass positive pressure connector, and a lower pipeline is provided with a container that can accommodate The accommodating cavity of the trocar. The intelligent infusion device shared by the infusion and blood transfusion of the utility model comprehensively considers various problems existing in the use process and at various stages after use, reduces the heavy nursing work, reduces the risk of infusion, reduces the occurrence of medical errors, and makes the infusion , blood transfusion is more intelligent, convenient and safe.

Description

An intelligent infusion set shared by infusion and blood transfusion

technical field

The utility model relates to the field of medical supplies, in particular to an intelligent infusion set for infusion and blood transfusion with an intelligent monitoring device.

Background technique

Infusion is a commonly used medical method today. The existing infusion sets generally include a puncture device connected by an infusion tube, a Murphy dripping pot, a roller regulator and an infusion needle, which are inconvenient and unsafe during and after use. Sexual problems, including:

(1) Due to the large number of patients undergoing infusion and blood transfusion in the hospital, and all of them are manually monitored, a nurse often needs to take care of several beds. However, the hospital nurses have a heavy task, it is difficult to monitor patients, and family members are required to accompany them, such as monitoring during use. Improper, the infusion will stop, the infusion is too fast, too slow or the end time is too long to return blood, etc., and the pipeline will be blocked, causing some medical errors.

(2) During the use of the traditional infusion set, since the medical staff needs to add medicines into the Morphy dripping pot, the traditional method is to insert the rubber stopper on the upper end of the Morphy dripping pot through the syringe needle, because there are many kinds of drugs to be added. , requiring repeated puncture, repeated puncture will easily increase the risk of puncture injury, and the leakage of rubber plug will lead to poor liquid input, resulting in the need to replace the infusion set and increase the medical cost.

(3) In clinical nursing operations, the equipment used for infusion and blood transfusion are separate consumables. The same patient needs both blood transfusion and infusion, so two needles are required, and two sets of consumables are required, and in an emergency increase workload.

(4) After the traditional infusion set is used, the puncture device often increases the risk of puncture injury due to inability to handle it in time and improper handling.

It can be seen that there are still inconveniences and defects in the structure and use of the above-mentioned traditional infusion set, and further improvement is urgently needed. How to create a new input device that can be used for intelligent infusion and blood transfusion that can take into account multiple safety factors has become an urgent need for improvement in the current industry.

Utility model content

In view of the above problems, the technical problem to be solved by this utility model is to provide a kind of intelligent infusion set for infusion and blood transfusion with monitoring device, which has the characteristics of intelligence, convenience and safety, which can help reduce clinical work pressure, improve work efficiency, reduce The incidence of puncture injury, etc., can overcome various problems of the existing infusion set during use and at various stages after use.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

An intelligent infusion set shared by infusion and blood transfusion, comprising a Y-shaped three-way pipeline, the upper pipeline in the three-way pipeline is an infusion pipeline and a blood transfusion pipeline respectively, and the lower pipeline is a common pipeline for infusion and blood transfusion;

An intelligent monitoring device is detachably connected to the three-way pipeline, and the monitoring device includes a housing with a three-way pipeline slot, and the housing is provided with a lower pipeline speed regulation control component, a microprocessor and a wireless device connected in sequence. a transmission module, the microprocessor is used to transmit the monitored liquid flow rate and residual flow to the nurse station through the wireless transmission module; the casing is provided with a flow rate adjustment button, flow rate and residual flow rate respectively connected to the microprocessor A display and an alarm component, the alarm component includes an alarm indicator light and/or a buzzer.

As a further improvement of the present invention, the infusion pipeline is sequentially connected with a Morphy dripping pot, a connecting column with an air vent on the side, and a physiological saline end puncture device from bottom to top, and a liquid stop clip is also provided on the infusion pipeline; The blood transfusion channel is sequentially connected with a Mofei dripping pot, a connecting column with a side vent hole and a blood end puncture device from bottom to top, and a hemostatic clip is also provided on the blood transfusion channel; Equipped with a roller adjuster with a sharps handling clip, and an input needle is provided at the end of the common pipeline for infusion and blood transfusion.

Further, the side end of the Murphy dripping pot on the infusion pipeline is provided with a dropper medicine input connector, the dropper medicine input connector is used to match the front end of the needleless syringe, and the dropper medicine input connector is provided with There are single-way positive pressure connectors.

Further, the roller adjuster includes a adjuster housing, and the adjuster housing is vertically divided into a roller groove, a normal saline end puncture accommodating cavity and a blood end puncture accommodating cavity; the accommodating cavity The lower part is a closed structure.

Further, the upper end of the accommodating cavity is provided with anti-tripping, the inner bottom side is provided with a rubber stopper for inserting the puncture device, and two sharps disposal clips with anti-dropping design are provided to facilitate the return of the puncturing device and prevent puncture. The device is prolapsed and the puncture injury is reduced.

Further, it is characterized in that a filter membrane is arranged in the Murphy dripping pot on the infusion pipeline, and the aperture of the filter membrane is set to allow only liquid to pass through but not air to pass through.

Further, a 770.2-2009 standard filter membrane is provided in the Morpheus dripping pot on the infusion pipeline; a filter screen is provided in the Murphy dripping pot on the infusion pipeline, and the diameter of the through holes in the filter screen shall not be greater than 7 microns. , to avoid affecting the microcirculation of capillaries and causing embolism.

Further, the pipeline of the infusion set adopts polyolefin thermoplastic elastomer TPE as raw material.

By adopting the above-mentioned technical scheme, the utility model at least has the following advantages:

The utility model provides an intelligent infusion device with a monitoring device for infusion and blood transfusion, which comprehensively considers various problems existing in the use process and at various stages after use, reduces the heavy nursing work, reduces the risks related to infusion, and reduces the risk of infusion. It reduces the occurrence of medical errors. In emergencies, the shared intelligent infusion set for infusion and blood transfusion can meet the needs of infusion or blood transfusion products, and save time for rescue and the establishment of another set of venous access, making infusion and blood transfusion more intelligent, convenient, and convenient. Safety.

Description of drawings

The above is only an overview of the technical solutions of the present invention. In order to understand the technical means of the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

1 is a schematic structural diagram of a shared intelligent infusion set for infusion and blood transfusion with a monitoring device according to an embodiment of the present invention;

Fig. 2 is the principle block diagram of the monitoring device;

FIG. 3 is a schematic top view of the structure of the roller adjuster in FIG. 1 .

Detailed ways

As shown in FIG. 1 , this embodiment provides an intelligent infusion set with a monitoring device for infusion and blood transfusion, which can be applied to various types of patients including neonates, including a Y-shaped three-way pipeline. The upper pipeline is the infusion pipeline 1 and the infusion pipeline 2 respectively, and the lower pipeline is the shared pipeline 3 for infusion and blood transfusion; the monitoring device 4 is detachably connected to the three-way pipeline, and the monitoring device can monitor the flow rate and the remaining flow, alarm and wirelessly transmit it to the Nurse station in hospital. Specifically, the monitoring device 4 includes a casing 41 with a three-way pipe slot. At the same time, as shown in FIG. 2 , the casing 41 is provided with a lower pipe speed control component, a microprocessor and a wireless transmission module that are connected in sequence. The processor is used to transmit the monitored liquid flow rate and residual flow to the nurse station of the hospital through the wireless transmission module; the casing 41 is provided with a flow rate adjustment button 42, a flow rate and residual flow display 43 and an alarm component 44 respectively connected to the microprocessor , the alarm component 44 includes an alarm indicator light and/or a buzzer.

During use, the medical staff can adjust the flow rate through the flow rate adjustment button 42, and the remaining flow can be determined according to the flow rate, both of which can be displayed on the display. At the same time, the flow rate and the remaining flow can be transmitted to the hospital's nurse station through the wireless transmission module. , which is convenient for real-time monitoring at the nurse station. When the flow rate is too fast or too slow or the remaining flow is insufficient (about to finish dripping), the alarm component on the monitoring device will give an alarm prompt, and the nurse station can also get an alarm prompt, prompting the nurse to pull out the needle or Change the infusion bottle. After use, the monitoring device 4 can be disassembled and reused, and can be used in conjunction with the pipeline parts of other new infusion and blood transfusion devices.

As shown in Figure 1, the infusion and blood transfusion share the intelligent infusion device, wherein the infusion pipeline 1 is sequentially connected with a Morphy dripping pot 11, a connecting column 12 with an air vent 121 on the side, and a physiological saline end puncture device 13 from bottom to top. The bottom of the drip pot 11 is provided with a filter membrane, and the pore size of the filter membrane is set to allow only liquid to pass but not air to pass. Before the patient infusion, if there is too much gas in the upper part of the Murphy dripping pot 11, the gas can be exhausted through the exhaust hole 121 first, and then closed after exhausting, without inserting an exhaust needle. After the infusion, when the liquid medicine in the Mofei dripping pot 11 is about to run out, the filter membrane at the bottom will automatically trap the air, and the liquid will no longer flow down, avoiding the air entering due to the untimely care after the liquid medicine is infused. The blood return generated by the vein can avoid endangering the health of the patient. At the same time, the above-mentioned setting can also reduce the increased workload due to re-exhausting. Alternatively, a 770.2-2009 standard filter membrane can also be provided in the Murphy dripping pot 11 on the infusion pipeline 1, which can filter out particles and microorganisms in the air and ensure the safety of clinical infusion. In addition, a hemostatic clip is also provided on the above-mentioned transfusion pipeline 1 (not shown in the figure, the liquid hemostatic clip can be arranged on the upper end of the Murphy dripping pot 11 to stop the liquid during blood transfusion).

A Morphy dripping pot 21, a connecting column 22 with an air vent 221 on the side and a blood end puncture 23 are sequentially connected from bottom to top on the blood transfusion channel 2, and a filter screen is provided in the Morphi dripping pot 21 on the blood transfusion channel 2. The diameter of the through holes in the filter should not be larger than 7 microns, so as to avoid affecting the microcirculation of capillaries and causing embolism. The blood transfusion channel 2 is also provided with a stopper clip (not shown in the figure, the stopper clip can be arranged on the upper end of the Murphy dripping pot to stop the fluid during the infusion process).

As shown in FIG. 1, the side end of the Murphy dripping pot 11 on the infusion pipeline 1 is provided with a drip bucket drug input connector 111, and the drip bucket drug input connector 111 is used to match the front end of the needleless syringe. When adding medicine, only need The front end of the syringe without a needle can be connected to the drug input connector 111 of the drip bucket, which avoids the risk of puncture caused by frequent drug injection to the medical staff. crimp connector. This connector acts as an isolation, which can reduce the incidence of puncture wounds and reduce the infection caused by the increase in the number of injections.

As shown in FIGS. 1 and 3 , a roller regulator 5 is provided on the common pipeline 3 for infusion and blood transfusion, and an input needle 6 is provided at the end of the common pipeline 3 for infusion and blood transfusion. The roller regulator 5 includes a regulator housing 51, which is vertically divided into a roller groove 52, a normal saline end puncture accommodating cavity 53 and a blood end puncture accommodating cavity 54; the lower part of the accommodating cavity is All are closed structures. The roller 55 rolls along the roller groove 52 to adjust the liquid flow rate or close the liquid. After use, the saline end puncture 13 and the blood end puncture 23 can be inserted into the saline end puncture accommodating cavity 53 and the blood end puncture respectively. In addition, in order to further improve the safety, an anti-tripping (not shown in the figure) can be provided on the upper end of the accommodating cavity, and two sharps handling clips with anti-dropping design are convenient for the trocar. Put it back and prevent the puncture device from falling out to reduce the puncture injury. The inner bottom side of the accommodating cavity is provided with a rubber stopper for inserting the puncture device, and the puncture device can be inserted into the rubber stopper. This method directly utilizes the structural components of the infusion set to realize the protection of the puncture device, avoids the problem of the separation of the conventional trocar and the trocar cap, and avoids the puncture device from hurting medical staff or medical waste disposal personnel.

In addition, for the intelligent infusion set shared by infusion and blood transfusion of the present invention, the pipeline preferably adopts polyolefin thermoplastic elastomer (TPE), which is safer and higher in performance, as the raw material.

To sum up, the present utility model provides an intelligent infusion set with monitoring device for infusion and blood transfusion, which comprehensively considers the problems of intelligence, convenience and safety in use process and at various stages after use, which can reduce workload and reduce costs. Infusion-related risks.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Those skilled in the art make some simple modifications, equivalent changes or modifications by using the technical contents disclosed above. within the scope of protection of the present invention.

Claims (8)

1. a kind of infusion, blood transfusion are shared intelligent infusion device, it is characterized in that, comprise the three-way pipeline that is Y-shaped, the upper pipeline in described three-way pipeline is respectively infusion pipeline and infusion pipeline, and lower pipeline is infusion and blood transfusion shared pipeline ; A monitoring device is detachably connected to the three-way pipeline, and the monitoring device includes a housing with a three-way pipeline slot, and the housing is provided with a lower pipeline speed regulation control component, a microprocessor and a wireless transmission that are connected in sequence. module, the microprocessor is used to transmit the monitored liquid flow rate and residual flow to the nurse station through the wireless transmission module; the casing is provided with a flow rate adjustment button, a flow rate and a residual flow display respectively connected to the microprocessor And an alarm component, the alarm component includes an alarm indicator light and/or a buzzer. 2. infusion according to claim 1, blood transfusion shared intelligent infusion set, it is characterized in that, described infusion pipeline is sequentially connected with Mofei type dripping pot, the connecting post with vent hole on side and the physiological saline end puncture device from bottom to top , the infusion pipeline is also provided with a stop clip; the infusion pipeline is sequentially connected with a Morphi dripping pot, a connecting column with a side vent hole and a blood end puncture device from bottom to top, and the infusion pipeline is also provided with a A hemostatic clip; the infusion and blood transfusion shared pipeline is provided with a roller regulator with a sharps processing clip, and an input needle is provided at the end of the infusion and blood transfusion shared pipeline. 3. The intelligent infusion set for infusion and blood transfusion according to claim 2, characterized in that, the side end of the Murphy dripping pot on the infusion pipeline is provided with a dripping bucket medicine input joint, and the dripping bucket medicine input joint is used for In order to match with the front end of the needleless syringe, a single-pass positive pressure connector is arranged in the dropper medicine input connector. 4. The intelligent infusion set for transfusion and blood transfusion according to claim 2 or 3, wherein the roller regulator comprises a regulator housing, and the regulator housing is vertically divided into a roller groove and a normal saline solution The accommodating cavity of the end puncture device and the accommodating cavity of the blood end puncture device; the lower part of the accommodating cavity is a closed structure. 5 . The intelligent infusion set for infusion and blood transfusion according to claim 4 , wherein the upper end of the accommodating cavity is provided with an anti-tripping device, and the inner bottom side is provided with a rubber stopper for inserting the puncture device. 6 . 6. infusion according to claim 2 or 3, blood transfusion shared intelligent infusion set, it is characterized in that, be provided with filter membrane in the Murphy dripping pot on described infusion pipeline, and described filter membrane aperture is set to only allow liquid to pass through without allowing air to pass through. 7. The intelligent infusion set for infusion and blood transfusion according to claim 2 or 3, characterized in that, a 770.2-2009 standard filter membrane is arranged in the Morphy dripping pot on the infusion pipeline; There is a filter screen in the drip pot, and the diameter of the through holes in the filter screen shall not be greater than 7 microns. 8. The intelligent infusion set shared by infusion and blood transfusion according to claim 2 or 3, wherein the pipeline of the infusion set adopts polyolefin thermoplastic elastomer TPE as raw material.

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